In this paper,the Ag/Al2O3 catalyst using ethanol as a reductant was investigated on the test bench. Further more,two different catalyst assemblies,Ag/Al2O3+Cu/TiO2 and Ag/Al2O3+Cu/TiO2+Pt/TiO2 were analyzed.
The repetitive work showed that the height of the bench and the duration had more effects on deltoid and trapezius than the other muscles. The MVE% of the deltoid were 13.0%,14.4% and 15.6% while the bench was 74,79 and 84 cm in height respectively( P <0.01).
Through calculating cut force and selecting movement speed of working bench for designing mill hydraulic pull wire machine,it was determined that cut force should be less than 4500N and cutting speed should be within 7～12 m/min in the paper.
Based on bench tests, the damping valve has been found to properly work and be suitable.
To study the performance of high and low stage compressors and that of the system as a whole, a two-stage turbocharging system was matched, and a special two-stage turbocharging system test bench was built.
Coal combustion tests were conducted in several bench-scale furnaces including drop tube furnace (DTF), circulating fluidized bed (CFB) combustion furnace, and fixed-bed combustion furnace.
Carbon dioxide-monitored solid-state fermentation of oat straw by the coculture of filamentous fungi was successfully performed in an aerated bench-scale reactor.
A Handbook of Recipes, Reagents, and Other Reference Tools for Use at the Bench (Roskams, J., and Rodgers, L.